pzgnode.cpp

Go to the documentation of this file.

#include <stdio.h>
#include "pzgnode.h"
#include "pzerror.h"
#include "pzvec.h"
#include "pzgmesh.h"
#include "Hash/TPZHash.h"

using namespace std;
TPZGeoNode::TPZGeoNode(int id,TPZVec<REAL> &coord,TPZGeoMesh &mesh) :
TPZRegisterClassId(&TPZGeoNode::ClassId){
                mesh.SetNodeIdUsed(id);
                fId = id;
                int i,dim=coord.NElements();
                if(dim > 3) dim = 3;
                for(i=0;i<dim;i++) fCoord[i] = coord[i];
                for(;i<3;i++) fCoord[i] = 0.;
}
TPZGeoNode::TPZGeoNode() : TPZRegisterClassId(&TPZGeoNode::ClassId){
                fId = -1;
                for(int i=0;i<3;i++) fCoord[i] = 0.;
}
TPZGeoNode::TPZGeoNode(const TPZGeoNode &node) : TPZRegisterClassId(&TPZGeoNode::ClassId) {
                fId = node.Id();
                for(int i=0;i<3;i++) fCoord[i] = node.Coord(i);
}

TPZGeoNode & TPZGeoNode::operator=(const TPZGeoNode &node){
                fId = node.Id();
                for(int i=0;i<3;i++) fCoord[i] = node.Coord(i);
                return *this;
}

void TPZGeoNode::Initialize(TPZVec<REAL> &coord,TPZGeoMesh &mesh) {
                fId = mesh.CreateUniqueNodeId();
                int i,dim = coord.NElements();
                if(dim > 3) dim = 3;
                for(i=0;i<dim;i++) fCoord[i]=coord[i];
                for(;i<3;i++) fCoord[i]=0.;
}
void TPZGeoNode::Initialize(int id,TPZVec<REAL> &coord,TPZGeoMesh &mesh) {
                fId = id;
                mesh.SetNodeIdUsed(id);
                int i,dim = coord.NElements();
                if(dim > 3) dim = 3;
                for(i=0;i<dim;i++) fCoord[i]=coord[i];
                for(;i<3;i++) fCoord[i]=0.;
}
void TPZGeoNode::Initialize(const TPZGeoNode &node,TPZGeoMesh &mesh) {
                fId = node.fId;
                mesh.SetNodeIdUsed(fId);
                int i;
                for(i=0;i<3;i++) fCoord[i]=node.fCoord[i];
}

void TPZGeoNode::SetCoord(const TPZVec<REAL> &x){
                const int dim = x.NElements();
#ifdef PZDEBUG
                if(dim > 3 || dim < 1) {
                                PZError << "TPZGeoNode::SetCoord with bad parameter dim." << endl;
                                DebugStop();
                                return;
                }
#endif
                int i;
                for(i=0;i<dim;i++) fCoord[i] = x[i];
                for(;i<3;i++) fCoord[i] = 0.;
}

void TPZGeoNode::SetCoord(int i,REAL coord) {
                if(i > 2 || i < 0) {
                                PZError << "TPZGeoNode::SetCoord with bad parameter i-th coordinate." << endl;
                                return;
                }
                fCoord[i] = coord;
}

// fill the coordinates of the node
void TPZGeoNode::GetCoordinates(TPZVec<REAL> &co)
{
                for(int i=0; i<3; i++) co[i] = fCoord[i];
}

void TPZGeoNode::Print(ostream & out) {
                out << "Node : fId = " << fId;
                out << "    Coordinates";
                for(int i=0;i<3;i++) out << "\t" << fCoord[i];
                out << "\n";
}

// return the id of the class (used for writing reading the object)
int TPZGeoNode::ClassId() const{
    return Hash("TPZGeoNode");
}

#ifndef BORLAND
template class TPZRestoreClass<TPZGeoNode>;
#endif